FAQ 

1.Transportation:
Transportation will be launched about 10 days after receiving the payment of the instrument.
2.After-sale Service:
No maintenance cost during ONE year warranty.And we guarantee the southeast

Asia and the central Asia company once a year
3.Installation of New instrument
It is depending on the complexity of the instrument and the technology of the local technological staff.
4.What if the voltage different with China?
We considered that the foreign countries'plugs and the voltage is different with the plugs and voltage in China,we can provide a booster or a buck converter for the foreign buyers.
5.Others
In order to ensure that buyers can using the facilities and simple maintenance,Chang-ling txtile company will provide the place and the trainning resources for free for foreign buyers communicate and study in Changling.